858230-64-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 858230-64-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,8,2,3 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 858230-64:
(8*8)+(7*5)+(6*8)+(5*2)+(4*3)+(3*0)+(2*6)+(1*4)=185
185 % 10 = 5
So 858230-64-5 is a valid CAS Registry Number.
858230-64-5Relevant articles and documents
An efficient base-mediated intramolecular condensation of 2-(disubstituted amino)-benzonitriles to 3-aminoindoles
Seong, Churl Min,Park, Chul Min,Choi, Jinil,Park, No Sang
scheme or table, p. 1029 - 1031 (2009/05/27)
A concise and versatile method for the preparation of 3-aminoindoles from 2-(disubstituted amino)-benzonitriles is described, and in situ functionalizations were illustrated.
